378683 has 2 divisors, whose sum is σ = 378684. Its totient is φ = 378682.

The previous prime is 378671. The next prime is 378691. The reversal of 378683 is 386873.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 378683 - 2⁴ = 378667 is a prime.

It is not a weakly prime, because it can be changed into another prime (378083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189341 + 189342.

It is an arithmetic number, because the mean of its divisors is an integer number (189342).

2³⁷⁸⁶⁸³ is an apocalyptic number.

378683 is a deficient number, since it is larger than the sum of its proper divisors (1).

378683 is an equidigital number, since it uses as much as digits as its factorization.

378683 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 35.

The square root of 378683 is about 615.3722450680. The cubic root of 378683 is about 72.3477900604.

The spelling of 378683 in words is "three hundred seventy-eight thousand, six hundred eighty-three".